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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

NEMA C 78.1421
Electric Lamps - Dimensions and Centering Systems for Projection Lamps - 35 mm Integral Reflector Rim Referencing Lamps with GZ4 Bases

Edition 2002

Original language English

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

NEMA C 78.1421 Electric Lamps - Dimensions and Centering Systems for Projection Lamps - 35 mm Integral Reflector Rim Referencing Lamps with GZ4 Bases

Want to learn more?

NEMA C 78.1421
Electric Lamps - Dimensions and Centering Systems for Projection Lamps - 35 mm Integral Reflector Rim Referencing Lamps with GZ4 Bases